Administrator / test_1

  <?php
  namespace backend\controllers;
  
  use Yii;
  use yii\filters\AccessControl;

  use backend\components\base\BaseController;

  use common\models\LoginForm;
  use yii\filters\VerbFilter;

  /**
   * Site controller
   */

  class SiteController extends BaseController

  {

      public function beforeAction($action) {
          $this->enableCsrfValidation = false;
          return parent::beforeAction($action);
      }

  
      public $layout = '/column';

      /**
       * @inheritdoc
       */
      public function behaviors()
      {
          return [
              'access' => [
                  'class' => AccessControl::className(),
                  'rules' => [
                      [

                          'actions' => ['login', 'error', 'download-photo','delete-image' ],

                          'allow' => true,
                      ],
                      [
                          'actions' => ['logout', 'index'],
                          'allow' => true,
                          'roles' => ['@'],
                      ],
                  ],
              ],
              'verbs' => [
                  'class' => VerbFilter::className(),
                  'actions' => [
                      'logout' => ['post'],
                  ],
              ],
          ];
      }
  
      /**
       * @inheritdoc
       */
      public function actions()
      {
          return [
              'error' => [
                  'class' => 'yii\web\ErrorAction',
              ],
          ];
      }
  
      public function actionIndex()
      {
          return $this->render('index');
      }
  
      public function actionLogin()
      {
          if (!\Yii::$app->user->isGuest) {
              return $this->goHome();
          }
  
          $model = new LoginForm();
          if ($model->load(Yii::$app->request->post()) && $model->login()) {
              return $this->goBack();
          } else {
              return $this->render('login', [
                  'model' => $model,
              ]);
          }
      }
  
      public function actionLogout()
      {
          Yii::$app->user->logout();
  
          return $this->goHome();
      }
  }